<template>
  <div>
    <!-- 面包屑导航 -->
    <el-breadcrumb separator="/">
      <el-breadcrumb-item :to="{ path: '/home' }">首页</el-breadcrumb-item>
      <el-breadcrumb-item>订单管理</el-breadcrumb-item>
      <el-breadcrumb-item>订单列表</el-breadcrumb-item>
    </el-breadcrumb>
    <!-- 卡片试图区域 -->
    <el-card>
      <el-row :gutter="20">
        <el-col :span="10">
          <!-- 搜索与添加区域 -->
          <el-input
            placeholder="请输入内容"
            v-model="queryInfo.query"
            clearable
            @clear="getOrdersList"
          >
            <el-button
              slot="append"
              icon="el-icon-search"
              @click="getOrdersList"
            ></el-button>
          </el-input>
        </el-col>
      </el-row>

      <!-- 订单列表区域 -->
      <el-table :data="ordersList" border stripe>
        <el-table-column type="index"></el-table-column>
        <el-table-column prop="order_number" label="订单编号" width="260px"></el-table-column>
        <el-table-column prop="order_price" label="订单价格"></el-table-column>
        <el-table-column prop="pay_status" label="是否付款">
          <template slot-scope="scope">
            <el-tag v-if="scope.row.pay_status === '1'">已付款</el-tag>
            <el-tag v-else>未付款</el-tag>
          </template>
        </el-table-column>
        <el-table-column prop="is_send" label="是否发货"></el-table-column>
        <el-table-column prop="create_time" label="下单时间" width="220px">
          <template slot-scope="scope">
            {{ scope.row.create_time | dateFormate }}
          </template>
        </el-table-column>
        <el-table-column label="操作" width="180px">
          <template slot-scope="scope">
            <!-- 修改按钮 -->
            <el-tooltip
              effect="dark"
              content="修改订单地址"
              placement="top"
              :enterable="false"
            >
              <el-button
                type="primary"
                icon="el-icon-edit"
                size="mini"
                @click="showEditDialog(scope.row.order_id)"
              ></el-button>
            </el-tooltip>
            <!-- 物流信息 -->
            <el-tooltip
              effect="dark"
              content="物流信息"
              placement="top"
              :enterable="false"
            >
              <el-button
                type="success"
                icon="el-icon-location"
                size="mini"
                @click="showProgressBox(scope.row.order_id)"
              ></el-button>
            </el-tooltip>
          </template>
        </el-table-column>
      </el-table>
      <!-- 分页 -->
      <el-pagination
        @size-change="handleSizeChange"
        @current-change="handleCurrentChange"
        :current-page="queryInfo.pagenum"
        :page-sizes="[3, 5, 10, 15]"
        :page-size="queryInfo.pagesize"
        layout="total, sizes, prev, pager, next, jumper"
        :total="total"
      ></el-pagination>
    </el-card>
    <!-- 展示修改地址的对话框 -->
    <el-dialog
      title="填写地址"
      :visible.sync="editDialogVisible"
      width="50%"
      @close="handleClose">
        <el-form :model="addressForm"
                 :rules="addressFormRules"
                 ref="addressFormRef"
                 label-width="100px">
          <el-form-item label="省市区/县" prop="address1">
            <el-cascader
              expand-trigger="hover"
              :options="cityData"
              clearable
              v-model="addressForm.address1"></el-cascader>
          </el-form-item>
          <el-form-item label="详细地址" prop="address2">
            <el-input label="请输入详细地址" v-model="addressForm.address2"></el-input>
          </el-form-item>
        </el-form>
      <span slot="footer" class="dialog-footer">
        <el-button @click="editDialogVisible = false">取 消</el-button>
        <el-button type="primary" @click="editDialogVisible = false">确 定</el-button>
      </span>
    </el-dialog>
    <!-- 展示物流进度的对话框 -->
    <el-dialog
      title="物流进度"
      :visible.sync="progressDialogVisible"
      width="50%"
      @close="progressDialogClose">
        <!-- 时间线 -->
        <el-timeline>
          <el-timeline-item
            v-for="(activity, index) in progressInfo"
            :key="index"
            :timestamp="activity.time">
            {{activity.context}}
          </el-timeline-item>
        </el-timeline>
    </el-dialog>
  </div>
</template>
<script>
import cityData from './citydata.js'

export default {
  name: 'Orders',
  data() {
    return {
      queryInfo: {
        query: '',
        pagenum: 1 /* 当前页数 */,
        pagesize: 5 /* 当前每页显示多少条数据 */
      },
      ordersList: [],
      total: 0,
      editDialogVisible: false,
      addressForm: {
        address1: [],
        address2: ''
      },
      addressFormRules: {
        address1: [
          { required: true, message: '请选择省市区/县', trigger: 'blur' }
        ],
        address2: [
          { required: true, message: '请输入详细地址', trigger: 'blur' }
        ]
      },
      cityData,
      progressDialogVisible: false,
      progressInfo: []
    }
  },
  created() {
    this.getOrdersList()
  },
  methods: {
    async getOrdersList() {
      const { data: res } = await this.$http.get('orders', {
        params: this.queryInfo
      })
      if (res.meta.status !== 200) return this.$message.error('获取订单列表失败')
      console.log(res)
      this.ordersList = res.data.goods
      this.total = res.data.total
    },
    /* 监听pagesize改变 */
    handleSizeChange(newSize) {
      this.queryInfo.pagesize = newSize
      this.getOrdersList()
    },
    /* 监听pagenum的改变 */
    handleCurrentChange(newPage) {
      this.queryInfo.pagenum = newPage
      this.getOrdersList()
    },
    showEditDialog() {
      this.editDialogVisible = true
    },
    handleClose() {
      this.$refs.addressFormRef.resetfield()
    },
    async showProgressBox(id) {
      const { data: res } = await this.$http.get('/kuaidi/804909574412544580')
      if (res.meta.status !== 200) return this.$message.error('获取物流进度失败')
      console.log(res.data)
      this.progressInfo = res.data
      this.progressDialogVisible = true
    },
    progressDialogClose() {

    }
  }
}
</script>
<style lang="less" scoped>
.el-cascader{
  width: 100%;
}
</style>
